CN105324922B - 带有至少两个直流输入端的逆变器，带有逆变器的光伏设备和控制逆变器的方法 - Google Patents

带有至少两个直流输入端的逆变器，带有逆变器的光伏设备和控制逆变器的方法 Download PDF

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Publication number
CN105324922B
CN105324922B CN201480035845.2A CN201480035845A CN105324922B CN 105324922 B CN105324922 B CN 105324922B CN 201480035845 A CN201480035845 A CN 201480035845A CN 105324922 B CN105324922 B CN 105324922B
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China
Prior art keywords
intermediate circuit
inverter
electric pressure
pressure converter
direct
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CN201480035845.2A
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Chinese (zh)
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CN105324922A (zh
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C·埃维希
迪特马尔·梅尔沃特
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SMA Solar Technology AG
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SMA Solar Technology AG
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
CN201480035845.2A 2013-07-19 2014-07-17 带有至少两个直流输入端的逆变器，带有逆变器的光伏设备和控制逆变器的方法 Active CN105324922B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013107721.8 2013-07-19
DE102013107721.8A DE102013107721A1 (de) 2013-07-19 2013-07-19 Wechselrichter mit mindestens zwei Gleichstromeingängen, Photovoltaikanlage mit einem derartigen Wechselrichter und Verfahren zur Ansteuerung eines Wechselrichters
PCT/EP2014/065452 WO2015007872A1 (de) 2013-07-19 2014-07-17 Wechselrichter mit mindestens zwei gleichstromeingängen, photovoltaikanlage mit einem derartigen wechselrichter und verfahren zur ansteuerung eines wechselrichters

Publications (2)

Publication Number Publication Date
CN105324922A CN105324922A (zh) 2016-02-10
CN105324922B true CN105324922B (zh) 2019-02-26

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CN201480035845.2A Active CN105324922B (zh) 2013-07-19 2014-07-17 带有至少两个直流输入端的逆变器，带有逆变器的光伏设备和控制逆变器的方法

Country Status (5)

Country Link
US (1) US10033190B2 (de)
EP (1) EP3022835B1 (de)
CN (1) CN105324922B (de)
DE (1) DE102013107721A1 (de)
WO (1) WO2015007872A1 (de)

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CN104734839A (zh) * 2015-02-13 2015-06-24 深圳市禾望电气股份有限公司 变流器、变流器对时方法及系统
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CN108471234B (zh) * 2018-03-19 2019-09-27 维沃移动通信有限公司 一种电压控制电路及其控制方法、移动终端
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WO2021000253A1 (en) * 2019-07-02 2021-01-07 Marich Holdings The Netherlands B.V. Photovoltaic system and control method thereof
DE102020101372A1 (de) 2020-01-21 2021-07-22 Sma Solar Technology Ag Betriebsverfahren für einen wechselrichter, wechselrichter und energieerzeugungsanlage mit einem derartigen wechselrichter
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EP4181349A1 (de) 2021-11-15 2023-05-17 STABL Energy GmbH Solarbetriebenes batteriesystem mit mehrstufigem wandler für traktionsstromnetze
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Also Published As

Publication number Publication date
EP3022835A1 (de) 2016-05-25
US20160134120A1 (en) 2016-05-12
DE102013107721A1 (de) 2015-01-22
CN105324922A (zh) 2016-02-10
EP3022835B1 (de) 2020-06-03
WO2015007872A1 (de) 2015-01-22
US10033190B2 (en) 2018-07-24

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